ST2G3236 Series 3.6 V 2-bit Dual Supply Bus Transceiver Level Translator -QFN-10
TRANS USB V2.0 16-QFN 3X3
ST485A Series 5 V ±4 kV ESD Protected RS-485/RS-422 Transceiver - SOIC-8
Interface - Drivers, Receivers, Transceivers,Receiver,LVDS,400Mbps
Interface - Drivers, Receivers, Transceivers,Transceiver,RS232,120Kbps
ST3243 Series 5.5 V 400 kbps Auto-Power-Down RS-232 Transceiver - SSOP-28
Interface - Controllers,Parallel,Sercos,Controller
Interface - Drivers, Receivers, Transceivers,Transceiver,RS232,230kbps